Commit | Line | Data |
---|---|---|
90905f7c NH |
1 | .. SPDX-License-Identifier: GPL-2.0-only |
2 | ||
3 | Kernel driver gxp-fan-ctrl | |
4 | ========================== | |
5 | ||
6 | Supported chips: | |
7 | ||
8 | * HPE GXP SOC | |
9 | ||
10 | Author: Nick Hawkins <nick.hawkins@hpe.com> | |
11 | ||
12 | ||
13 | Description | |
14 | ----------- | |
15 | ||
16 | gxp-fan-ctrl is a driver which provides fan control for the hpe gxp soc. | |
17 | The driver allows the gathering of fan status and the use of fan | |
18 | PWM control. | |
19 | ||
20 | ||
21 | Sysfs attributes | |
22 | ---------------- | |
23 | ||
24 | ======================= =========================================================== | |
25 | pwm[0-7] Fan 0 to 7 respective PWM value (0-255) | |
26 | fan[0-7]_fault Fan 0 to 7 respective fault status: 1 fail, 0 ok | |
27 | fan[0-7]_enable Fan 0 to 7 respective enabled status: 1 enabled, 0 disabled | |
28 | ======================= =========================================================== |